Vacuum cleaner



FIG. 1 is a perspective view of a vacuum cleaner, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is an enlarged top plan view thereof;

FIG. 7 is an enlarged bottom plan view thereof;

FIG. 8 is another perspective view thereof, showing the upper portion ofthe vacuum cleaner detached from its lower portion for clarity ofillustration;

FIG. 9 is a front elevation view thereof;

FIG. 10 is rear elevation view thereof;

FIG. 11 is a left side elevation view thereof;

FIG. 12 is a right side elevation view thereof;

FIG. 13 is an enlarged top plan view thereof; and,

FIG. 14 is an enlarged bottom plan view thereof.

The broken lines illustrate portions of the vacuum cleaner that form nopart of the claimed design.

CLAIM The ornamental design for a vacuum cleaner, as shown anddescribed.